Singer 221 Service Manual Facsimile

£9.95

11 in stock

Description

Service Manual for the Singer 221, 221-1, 221K and 221J and can also be used for the 222K, this is a high quality facsimile directly from an original manual issued to Singer Sewing Machine Technicians.

This original ‘manual’ was actually a set of loose leaf sheets which went in a folder alongside servicing instructions for other Singer machines which the Technician would have been responsible for.  This version comes stapled and with a cover, but would be easy to pop into a folder of your own.

Sections in the Service Manual include:

  • Diagramatic list of all parts for a 221 machine

Adjustments:

  • Description of machine
  • Diagram of principal parts and features
  • Preparation for inspection
  • Lubrication diagrams for both machine and motor
  • How to set the presser foot height
  • How to set the feed dog height
  • How to position feed dog in throat plate slots
  • How to set the needle bar height
  • How to position hook
  • How to time the hook
  • How to set the needle thread tension
  • How to set the take up spring tension
  • How to adjust the needle thread tension
  • How to adjust the bobbin tension
  • How to adjust the bobbin winder pressure
  • How to eliminate end play or binding of horizontal arm shaft
  • How to eliminate end play or binding of upright arm shaft
  • How to eliminate end play or binding of hook driving shaft
  • How to eliminate end play or binding of feed rock shaft and feed lifting rock shaft
  • Sewing difficulties hints and tips
  • Wiring diagrams
  • Motor diagrams

Removals And Replacements:

  • Needle bar
  • Presser bar
  • Needle thread take up
  • Needle thread tension
  • Bobbin case base
  • Rotating hook assembly
  • Rotating hook shaft, both gear and belt driven
  • Feed regulator
  • Feed lifting rock shaft
  • Feed rock shaft assembly
  • Feed lifting rock shaft connecting rod
  • Feed forked connection
  • Upright arm shaft
  • Hand wheel
  • Horizontal arm shaft
  • Arm shaft connection belt (belt driven machines)
  • Motor, both with and without separate three pin terminals

 

 

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